Home / 130,809,946.60-196,214,919.90-130,809,946.60

Finding the Fourth Proportional to 130,809,946.60, 196,214,919.90 and 130,809,946.60

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Solution

The fourth proportional to 130,809,946.60, 196,214,919.90 and 130,809,946.60 is: 196,214,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,809,946.60 : 196,214,919.90 = 130,809,946.60 : x
  2. Step 2: Convert to fraction form
    130,809,946.60/196,214,919.90 = 130,809,946.60/x
  3. Step 3: Cross multiply
    130,809,946.60x = 196,214,919.90 × 130,809,946.60
  4. Step 4: Simplify right side
    130,809,946.60x = 25,666,863,194,242,276
  5. Step 5: Solve for x
    x = 25,666,863,194,242,276/130,809,946.60
  6. Step 6: Final answer
    x = 196,214,919.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.